National Weather Service Forecast for: Lathrop CA
Issued by: National Weather Service Sacramento, CA
Updated: 1:21 am PST Dec 22, 2025
 
Today

Today: Showers, mainly before 2pm. Patchy fog before noon. High near 60. Southeast wind 5 to 9 mph becoming light east southeast in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Showers and
Patchy Fog
 Tonight

Tonight: A 20 percent chance of showers between midnight and 1am. Widespread dense fog, mainly between 2am and 5am. Otherwise, cloudy, with a low around 54. Calm wind becoming southeast around 5 mph after midnight.
Slight Chance
Showers and
Dense Fog
 Tuesday

Tuesday: A 30 percent chance of showers after 10am. Patchy fog before 11am. Otherwise, cloudy, with a high near 61. Southeast wind 9 to 14 mph, with gusts as high as 29 mph. New precipitation amounts of less than a tenth of an inch possible.
Chance
Showers and
Patchy Fog
 Tuesday
Night
Tuesday Night: Showers. Patchy fog before 1am, then patchy fog after 5am. Low around 55. Breezy, with a southeast wind 17 to 22 mph, with gusts as high as 43 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Showers and
Patchy Fog
 Wednesday

Wednesday: Showers, with thunderstorms also possible after 1pm. Patchy fog before 11am. High near 58. South southeast wind 9 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 90%.
Showers and
Patchy Fog
 Wednesday
Night
Wednesday Night: Showers. Low around 53. Chance of precipitation is 100%.
Showers

 Christmas
Day
Christmas Day: Showers. High near 54. Chance of precipitation is 100%.
Showers

 Thursday
Night
Thursday Night: Showers. Cloudy, with a low around 49.
Showers

 Friday

Friday: Showers likely, mainly before 4pm. Mostly cloudy, with a high near 52.
Showers
Likely
Hi 60 °F Lo 54 °F Hi 61 °F Lo 55 °F Hi 58 °F Lo 53 °F Hi 54 °F Lo 49 °F Hi 52 °F

Flood Watch
 

Today
 
 Showers, mainly before 2pm. Patchy fog before noon. High near 60. Southeast wind 5 to 9 mph becoming light east southeast in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
 
 A 20 percent chance of showers between midnight and 1am. Widespread dense fog, mainly between 2am and 5am. Otherwise, cloudy, with a low around 54. Calm wind becoming southeast around 5 mph after midnight.
Tuesday
 
 A 30 percent chance of showers after 10am. Patchy fog before 11am. Otherwise, cloudy, with a high near 61. Southeast wind 9 to 14 mph, with gusts as high as 29 mph. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
 
 Showers. Patchy fog before 1am, then patchy fog after 5am. Low around 55. Breezy, with a southeast wind 17 to 22 mph, with gusts as high as 43 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday
 
 Showers, with thunderstorms also possible after 1pm. Patchy fog before 11am. High near 58. South southeast wind 9 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 90%.
Wednesday Night
 
 Showers. Low around 53. Chance of precipitation is 100%.
Christmas Day
 
 Showers. High near 54. Chance of precipitation is 100%.
Thursday Night
 
 Showers. Cloudy, with a low around 49.
Friday
 
 Showers likely, mainly before 4pm. Mostly cloudy, with a high near 52.
Friday Night
 
 A chance of showers, mainly before 10pm. Partly cloudy, with a low around 42.
Saturday
 
 A slight chance of showers. Mostly sunny, with a high near 49.
Saturday Night
 
 Partly cloudy, with a low around 40.
Sunday
 
 Partly sunny, with a high near 48.

 

Forecast from NOAA-NWS for Lathrop CA.